{
  "id": "community-learning-path-finder",
  "title": "Community Learning Path Finder",
  "level": 3,
  "languages": [
    "Python"
  ],
  "source": "core",
  "tagline": "Build a learning path that explains its prerequisites and tradeoffs.",
  "summary": "Help a learner choose a feasible sequence from an explicit catalog of workshops and resources. Combine prerequisite graphs, stated goals and a time budget, explain why each resource was selected, and export an editable HTML learning map with a machine-readable path for another course platform.",
  "prerequisiteProjects": [
    "bookmark-path-organizer",
    "semantic-notes-search"
  ],
  "status": "ready",
  "hours": 8,
  "prerequisites": [
    "Python 3.10+; lists, dictionaries and functions"
  ],
  "skills": [
    "Model resources, goals and prerequisite relationships",
    "Find feasible paths and expose missing prerequisites",
    "Rank alternatives under an explicit time budget",
    "Export an editable learning map and integration contract"
  ],
  "youWillBuild": "An HTML learning map, path.json and unmet-prerequisites.json",
  "author": {
    "name": "AI Engineering from Scratch",
    "github": "rohitg00"
  },
  "overviewFigure": "pj-community-learning-path-finder-1",
  "figures": true,
  "demo": {
    "cwd": "solution",
    "command": [
      "python3",
      "cli.py",
      "samples/input.json",
      "--output",
      "demo-output"
    ]
  },
  "stages": [
    {
      "id": "01-catalog",
      "title": "Model resources, goals and prerequisite relationships",
      "summary": "Model resource time, goals and prerequisite edges.",
      "hours": 2,
      "language": "python",
      "difficulty": "starter",
      "concepts": [
        "directed graphs",
        "cycle detection"
      ],
      "figure": "pj-community-learning-path-finder-1"
    },
    {
      "id": "02-closure",
      "title": "Find feasible paths and expose missing prerequisites",
      "summary": "Expand a target into its prerequisite-first sequence.",
      "hours": 2,
      "language": "python",
      "difficulty": "core",
      "concepts": [
        "dependency closure",
        "topological ordering"
      ],
      "figure": "pj-community-learning-path-finder-2"
    },
    {
      "id": "03-rank",
      "title": "Rank alternatives under an explicit time budget",
      "summary": "Maximize goal coverage inside a stated time budget.",
      "hours": 2,
      "language": "python",
      "difficulty": "core",
      "concepts": [
        "exact search",
        "tradeoffs"
      ],
      "figure": "pj-community-learning-path-finder-3"
    },
    {
      "id": "04-progress",
      "title": "Export an editable learning map and integration contract",
      "summary": "Export the learning map and validate completion receipts.",
      "hours": 2,
      "language": "python",
      "difficulty": "core",
      "concepts": [
        "course integration",
        "progress validation"
      ],
      "figure": "pj-community-learning-path-finder-4"
    }
  ],
  "demos": [
    {
      "gif": "media/run.gif",
      "poster": "media/run.png",
      "title": "Initialize and grade",
      "caption": "Recorded starter failure followed by every reference stage passing."
    },
    {
      "gif": "media/output.gif",
      "poster": "media/output.png",
      "title": "Inspect actual output",
      "caption": "Recorded interaction with the generated local interface. Run the documented command to inspect your own output."
    }
  ]
}